Find Trusted
Metal Fabrication
Companies
The most comprehensive directory of metal fabrication companies in the United States. Search by process, material, industry, or location to find the right fabricator for your project.
The Smarter Way to Source Fabrication
Whether you need structural steel, precision CNC parts, or custom fabrication, our directory connects you with the right manufacturers.
Search & Filter
Find fabricators by process capability, materials, certifications, industry expertise, and geographic location.
Verified Fabricators
Browse companies with verified certifications including AISC, AWS, ISO 9001, AS9100, and more.
Request Quotes
Submit RFQs directly to fabrication companies. Describe your project, upload drawings, and get competitive quotes.
Nationwide Coverage
Companies across all 50 states with detailed location data, service areas, and interactive maps.
Featured Companies
Top-rated metal fabrication companies across the United States
SteelFab
Alaska's largest locally-owned steel fabrication plant with 2,500 tons of inventory.
Greer Tank, Welding & Steel (Anchorage)
Leading tank and industrial fabrication company in Alaska since 1952.
O'Neal Steel
Prominent metal service center in Birmingham operational since 1921.
Boyd Metals
Full-line steel service center with five locations across four states since 1991.
K-zell Metals, Inc.
Custom metal fabricator in Phoenix with robotic welding capabilities since 1986.
Advanced Metal Sales (AMS)
AISC certified fabrication facility with AWS/ASME certified staff in Phoenix.
Browse by Process
Find companies by their fabrication capabilities
Welding
Joining metals by applying heat or pressure to fuse workpieces together.
458 companies
MIG Welding
Gas metal arc welding using a continuously fed wire electrode and shielding gas.
104 companies
TIG Welding
Precision arc welding using a non-consumable tungsten electrode for high-quality welds.
112 companies
Stick Welding
Shielded metal arc welding using consumable flux-coated electrodes for versatile field and shop welding.
11 companies
Flux-Core Welding
Arc welding using a tubular flux-filled wire for high-deposition structural and heavy fabrication.
Laser Cutting
Precision cutting of metal using a focused high-power laser beam guided by CNC programming.
148 companies
Plasma Cutting
High-speed metal cutting using a superheated plasma arc for medium to thick plate materials.
111 companies
Waterjet Cutting
Cold-cutting process using ultra-high-pressure water and abrasive to cut any material without heat distortion.
15 companies
Browse by Material
Find specialists in specific metals and alloys
Carbon Steel
Versatile iron-carbon alloy widely used in fabrication for its strength, weldability, and low cost.
463 companies
Stainless Steel
Chromium-rich corrosion-resistant steel alloy used for food-grade, medical, chemical, and architectural fabrication.
387 companies
Aluminum
Lightweight, corrosion-resistant non-ferrous metal widely used in aerospace, transportation, and architectural fabrication.
347 companies
Copper
Highly conductive non-ferrous metal used in electrical, thermal, plumbing, and decorative fabrication.
38 companies
Brass
Copper-zinc alloy valued for its machinability, corrosion resistance, and decorative gold-like appearance.
14 companies
Titanium
High-strength, lightweight metal with exceptional corrosion resistance for aerospace, medical, and chemical applications.
9 companies
Browse by Industry
Find fabricators experienced in your industry
Aerospace
Metal fabrication for aircraft, spacecraft, satellites, and aviation components requiring AS9100 and NADCAP compliance.
38 companies
Automotive
Metal fabrication for vehicle body panels, frames, chassis, exhaust systems, and automotive tooling.
39 companies
Construction
Structural steel, miscellaneous metals, stairs, handrails, and architectural metalwork for building construction.
344 companies
Defense & Military
Metal fabrication for military vehicles, weapons systems, naval vessels, and defense equipment requiring ITAR compliance.
32 companies
Energy & Power Generation
Metal fabrication for power plants, renewable energy, nuclear facilities, and electrical transmission infrastructure.
47 companies
Food & Beverage
Sanitary stainless steel fabrication for food processing equipment, tanks, and facility infrastructure.
30 companies
Frequently Asked Questions
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